<template>
  <div class="photoinfo-container">
    <h3>{{ photoinfo.title }}</h3>
    <p class="subtitle">
      <span>发表时间：{{ photoinfo.add_time | dataFormat }}</span>
      <span>点击：{{ photoinfo.click }}次</span>
    </p>
    <hr />
    <!-- 缩略图 -->
    <vue-preview class="preview" :slides="list" @close="handleClose"></vue-preview>
    <!-- 图片描述 -->
    <div class="content" v-html="photoinfo.content"></div>

    <!-- 评论子组件 -->
    <cmt-box :id="id"></cmt-box>
  </div>
</template>

<script>
import comment from '../subcomponents/comment.vue';

export default {
  data() {
    return {
      id: this.$route.params.id,
      photoinfo: {},
      list: []
    };
  },
  created() {
    this.getPhotoInfo();
    this.getThumbs();
  },
  methods: {
    getPhotoInfo() {
      this.$axios.get('api/getimageinfo/' + this.id).then(response => {
        if (response.data.status === 0) {
          this.photoinfo = response.data.message[0];
        }
      });
    },
    getThumbs() {
      this.$axios.get('api/getthumimages/' + this.id).then(response => {
        if (response.data.status === 0) {
          response.data.message.forEach(item => {
            item.msrc = item.src;
            item.w = 600;
            item.h = 400;
          });
          this.list = response.data.message;
        }
      });
    },
    handleClose() {
      console.log('close event');
    }
  },
  components: {
    "cmt-box": comment
  }
};
</script>

<style lang="scss">
.photoinfo-container {
  padding: 3px;
  margin: 5px;
  h3 {
    color: #26a2ff;
    font-size: 15px;
    text-align: center;
    margin: 15px 0;
  }
  .subtitle {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
  } 
  .preview { /* 去掉scoped，然后加上这段才可以设置缩略图样式 */
    margin: 5px;
    figure {
      display: inline;
      margin: 0;
      padding: 0;
      img {
        width: 100px;
        height: 100px;
        margin: 5px;
        box-shadow: 0 0 8px #999;
      }
    }
  }
  .content {
    font-size: 13px;
    line-height: 30px;
  }
}
</style>